9 x2-4 can be factorised asA- 2 x-32 x-3B- 3 x-23 x-2C- 3 x-23 x-2D- 2 x-33 x-2

The correct option is B (3x 2 )(3x + 2) nbsp; . ...

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Factorisation of Algebraic Identities

9 x2-4 can be...

Question

9x² - 4 can be factorised as ___.

(2x - 3)(2x + 3)

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(3x - 2 )(3x + 2)

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(3x + 2)(3x + 2)

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(2x - 3)(3x + 2)

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F a c t o r i s e : 9 x^{2} - 4

3 tan 2 x - 4 tan 3 x = {tan}^{2} 3 x tan 2 x

2 x^{2} + 7 x + 6

23 x y - 46 x + 54 y - 108

(23 x + 54) (y - 2)

(23 x + 54 y) (y - 2)

(23 x y + 54 y) (- 46 x - 108)

(23 x + 54) (y + 2)

Factorise by splitting the middle term 2x² – 11x + 12

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